CN208088072U - A kind of automatic spread paver of asphalt - Google Patents
A kind of automatic spread paver of asphalt Download PDFInfo
- Publication number
- CN208088072U CN208088072U CN201820292617.9U CN201820292617U CN208088072U CN 208088072 U CN208088072 U CN 208088072U CN 201820292617 U CN201820292617 U CN 201820292617U CN 208088072 U CN208088072 U CN 208088072U
- Authority
- CN
- China
- Prior art keywords
- asphalt
- paves
- connecting rod
- automatic spread
- level tune
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automatic spread pavers of asphalt, are related to construction and the care equipment field of road, it is intended to solve the problems, such as that flat-pushing force effecting HMA compaction effect is not ideal enough in the prior art, technical points are：Including body, the body is equipped with asphalt tank and the mechanism that paves, the asphalt tank is connected with the pitch sprinkling mechanism for earthward spraying pitch, the mechanism that paves includes the Level tune component mounted on body tail portion, the Level tune component is extended with connecting rod towards ground side, the connecting rod is equipped with vertical adjusting part far from Level tune component one end, the vertical adjusting part is equipped with the roller that paves abutted against with ground, this practical information makes the ironing range bigger that paves, hot pressing effect and the efficiency that paves are improved, and ensures that spreading quality is uniformly quick.
Description
Technical field
The utility model is related to the construction of road and care equipment field more particularly to a kind of automatic spreads of asphalt
Paver.
Background technology
Asphalt-spreader is the machine that asphalt uniformly paves on roadbase, and carries out preliminary jolt ramming and leveling
Tool is mainly made of traction lying device and jolt ramming ironing machine two parts.The former include rack, power plant, running gear,
Hopper, bin gate, drag conveyer, helical spreader and driver's cabin etc.；The latter includes draft arm, jolt ramming mechanism and ironing mechanism.
When operation, asphalt is sent by the drag conveyer for being arranged in feed hopper bottom into helical spreader, and helical spreader will
Asphalt is more equably layered on roadbed, is then flattened asphalt with jolt ramming mechanism and ironing mechanism.
Existing notification number is that the Chinese patent of CN205990580U discloses a kind of asphalt-spreader, including mainframe, row
Walking apparatus, feed hopper, screed, material conveyor, asphalt tank and pitch sprinkling mechanism, pitch sprinkling mechanism pass through mounting bracket
It is set on mainframe, nozzle is set on mounting bracket, nozzle is connected to by pipeline with asphalt tank；Bituminous distributor includes being set to
The preceding pitch sprinkling component of mainframe front and the rear pitch sprinkling component for being set to mainframe rear portion；Preceding pitch sprinkling component
Lateral length be less than or equal to the left and right running gear of paver interior spacing；Pitch sprinkling component is respectively arranged at left and right afterwards
After running gear, the inner end of rear pitch sprinkling component at least extends to concordant with the preceding outboard end of pitch sprinkling component, outer
Side at least extends to concordant with the outboard end of screed.
The pitch sprinkling mechanism of said program uses segmentation structure, realizes that screed paves the pitch sprinkling in range,
But this screed uses flat-pushing force, the thermalization consolidation effect of bituminous paving not good enough.
Utility model content
The purpose of this utility model is to provide a kind of automatic spread paver of asphalt so that paves ironing range more
Greatly, hot pressing effect and the efficiency that paves are improved, and ensures that spreading quality is uniformly quick.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of automatic spread paver of asphalt, including body, the body are equipped with asphalt tank and the mechanism that paves,
The asphalt tank is connected with the pitch sprinkling mechanism for earthward spraying pitch, and the mechanism that paves includes being mounted on body tail portion
Level tune component, the Level tune component are extended with connecting rod towards ground side, and the connecting rod is far from Level tune
Component one end is equipped with vertical adjusting part, and the vertical adjusting part is equipped with the roller that paves abutted against with ground.
By using above-mentioned technical proposal, asphalt tank is removably mounted on body and is used for storing asphalt,
When paving therewith, pitch sprinkling mechanism can uniformly spray pitch in the region that the paver is passed by, control vertical adjusting part and
Level tune component makes to move left and right or move up and down with the roller that paves that ground abuts against so that the job area for the ironing that paves is more
Greatly, it and then improves hot pressing effect and the efficiency that paves, and ensure that spreading quality is uniformly quick.
Further, the Level tune component includes the guide rail for being fixed on body tail portion, and transmission is equipped in the guide rail
Chain, described driving chain one end are equipped with flywheel, and the other end is equipped with directive wheel, and the connecting rod is fixed on both sides driving chain
Any point.
By using above-mentioned technical proposal, flywheel turns are controlled, drives driving chain to be rotated in guide rail, makes to be welded on two
The connecting rod of side driving chain any point follows displacement, and the roller that paves keeps opposing stationary in horizontal direction with connecting rod, with
The transverse direction of roller of ensureing to pave paves range.
Further, the flywheel side be equipped with can two-way startup first motor, the output shaft of the first motor with
The central shaft of flywheel is connected.
By using above-mentioned technical proposal, setting can two-way startup first motor, be allowed to output shaft and be connected with flywheel, when
When connecting rod is slid onto guide rail side, starts first motor using the algorithm automatic reverse of mcu programming, keep connecting rod inverse
To the guide rail other side is slid onto, roller or so transverse shifting that paves is precisely controlled with this.
Further, the driving chain side is inserted with limiting plate, and the limiting plate is placed in guide rail.
By using above-mentioned technical proposal, the limiting plate plugged using driving chain side, to be played to driving chain
Further fixed function.
Further, the vertical adjusting part includes the fixed plate to connect with connecting rod, and the fixed plate is equipped with the
The output shaft of two motors, second motor is threaded with the fixed board that the roller that paves is installed at both ends.
By using above-mentioned technical proposal, the second motor is opened so that fixed board vertically moves on the basis of fixed plate
It is dynamic, the roller that paves can be precisely controlled along paver direction of travel operation, ensure that spreading quality is uniformly quick.
Further, the fixed board both sides are equipped with Linear bearing fixing seat, the telescopic rod one of the Linear bearing fixing seat
End is connected to fixed plate bottom side.
By using above-mentioned technical proposal, Linear bearing fixing seat is set in fixed board both sides, and by telescopic rod one end with
Fixed plate is connected, and is vertically moved when the output shaft of fixed board and the second motor can be assisted to pass through threads turn, avoids fixed board
Radial displacement occurs.
Further, the pitch sprinkling mechanism includes the nozzle being connected with asphalt tank by pipeline, and the nozzle is uniform
It is intervally arranged in body tail portion and in front of the roller that paves.
By using above-mentioned technical proposal, before nozzle uniform intervals are arranged in the tail portion of body and is all located at and paves roller
Side can pass through the atomization and sprinkling of nozzle, can form uniform emulsified asphalt or heated bitumen sealing in paving concrete pavement.
Further, electric heating assembly is equipped in the asphalt tank.
By using above-mentioned technical proposal, electric heating assembly is set in asphalt tank, on the one hand prevents bitumen solidification from blocking
On the other hand pipeline is conducive to pavement spread.
In conclusion the utility model has the advantages that：
1, by being arranged Level tune component and vertical adjusting part, the controllable roller that paves move left and right on demand or on move down
It is dynamic, to expand the job area for the ironing that paves, improve hot pressing effect and the efficiency that paves；
2, the nozzle that body tail portion is arranged in by the way that uniform intervals are arranged can be in paving concrete pavement using atomized spray ability
Uniform emulsified asphalt or heated bitumen sealing are formed before；
3, by the way that electric heating assembly is arranged, it on the one hand can prevent bitumen solidification from blocking pipeline, on the other hand be conducive to road surface
It paves.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of the automatic spread paver of asphalt of the present embodiment；
Fig. 2 is a kind of part-structure schematic diagram of the automatic spread paver of asphalt of the present embodiment, it is shown that guide rail
Internal structure.
In figure, 1, body；11, asphalt tank；2, pitch sprinkling mechanism；21, nozzle；3, pave mechanism；31, Level tune group
Part；311, guide rail；312, driving chain；313, flywheel；314, directive wheel；315, first motor；316, limiting plate；32, it connects
Bar；33, vertical adjusting part；331, fixed plate；332, the second motor；333, fixed board；34, pave roller；4, linear bearing is fixed
Seat；41, telescopic rod.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of automatic spread paver of asphalt is provided with asphalt tank as shown in Figure 1, including body 1 on body 1
11, pitch sprinkling mechanism 2 and the mechanism 3 that paves, wherein asphalt tank 11, which are removably mounted on body 1, is used for storing pitch mixing
Material, and it is provided with electric heating assembly in asphalt tank 11（It is not marked in figure）, such as heater strip, liquid bitumen can be added
On the one hand heat prevents bitumen solidification from blocking pipeline, be on the other hand conducive to pavement spread；And when paving, pitch sprinkling mechanism 2 can be equal
Even sprinkling pitch is then paved molding by the mechanism 3 that paves in the region that the paver is passed by.
To solve the problems, such as that flat-pushing force effecting HMA compaction effect is not ideal enough in the prior art, as shown in Fig. 2, paving
Mechanism 3 includes the Level tune component 31 mounted on 1 tail portion of body, and Level tune component 31 is extended with connection towards ground side
Bar 32, and connecting rod 32 is provided with vertical adjusting part 33 far from 31 one end of Level tune component, on the vertical adjusting part 33
The roller 34 that paves abutted against with ground is installed.Make the roller 34 that paves by controlled level adjusting part 31 and vertical adjusting part 33
It moves left and right or moves up and down on demand, so that working range space bigger, and coordinate the heating sprinkling drip of pitch sprinkling mechanism 2
Blueness, to improve hot pressing effect and the efficiency that paves.
As depicted in figs. 1 and 2, Level tune component 31 includes the guide rail 311 for being fixed on 1 tail portion of body, is set in guide rail 311
It is equipped with driving chain 312, is engaged on the inside of 312 one end of driving chain and is connected with flywheel 313, engages and is connected on the inside of the other end
Directive wheel 314, and above-mentioned connecting rod 32 is welded on any point of both sides driving chain 312 so that and driving chain 312 rotates
When can be with the roller 34 that paves of 32 other end of connecting rod, the transverse direction for the roller 34 that ensures to pave paves range.
As shown in Fig. 2, 313 side of flywheel be provided with can two-way startup first motor 315, by the defeated of first motor 315
Shaft is connected with the central shaft of flywheel 313, when connecting rod 32 is slid onto 311 side of guide rail, utilizes the algorithm of mcu programming
Automatic reverse starts first motor 315, i.e. connecting rod 32 inversely slides onto 311 other side of guide rail, the roller that paves is precisely controlled with this
34 or so transverse shiftings.
As shown in Fig. 2, limiting plate 316 is plugged in 312 side of driving chain, and limiting plate 316 is placed in guide rail 311, is led to
Further fixed function can be played to driving chain 312 by crossing the limiting plate 316.
As shown in Fig. 2, vertical adjusting part 33 includes the fixed plate 331 to connect with connecting rod 32, and in fixed plate 331
Second motor 332 is installed, the output shaft of the second motor 332 is connected with the fixed board 333 that the roller 34 that paves is installed at both ends.Pass through unlatching
Second motor 332 so that fixed board 333 is vertically moved on the basis of fixed plate 331, and 34 edge of roller that paves is precisely controlled with this
Paver direction of travel operation, and then ensure that spreading quality is uniformly quick.
As shown in Fig. 2, the both sides of fixed board 333 are provided with Linear bearing fixing seat 4, by the flexible of Linear bearing fixing seat 4
41 one end of bar is connected to 331 bottom side of fixed plate, on the one hand plays the role of limit, avoids fixed board 333 that radial displacement occurs, another
Aspect vertically moves when the output shaft of fixed board 333 and the second motor 332 being assisted to pass through threads turn.
As shown in Figure 1, pitch sprinkling mechanism 2 includes the nozzle 21 being connected with asphalt tank 11 by pipeline, nozzle 21 is equal
It is even to be intervally arranged in the tail portion of body and be all located at 34 front of roller that paves.It, can be on the road that paves by the atomization and sprinkling of nozzle 21
Face forms uniform emulsified asphalt or heated bitumen sealing, the spread liquid bitumen before the asphalt that paves, then by
The roller 34 that paves rolling ironing.
The operation principle of the automatic spread paver of this asphalt：By pitch storage in asphalt tank 11, spread it
It is preceding that liquid bitumen is heated in advance by electric heating assembly, it, can be in paving concrete pavement then by the atomization and sprinkling of nozzle 21
Uniform emulsified asphalt or heated bitumen sealing are formed, and then according to actual demand, controls first motor 315 and the second electricity
Machine 332, with 34 or so the transverse shifting of roller that paves of 32 other end of connecting rod when driving chain 312 being enable to rotate, simultaneously so that
Fixed board 333 on the basis of fixed plate 331 vertically moved with controlling the roller 34 that paves along paver direction of travel by movement, to
Hot pressing effect and the efficiency that paves are improved, ensureing to pave, it is quick to press uniform quality.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of automatic spread paver of asphalt, including body（1）, the body（1）It is equipped with asphalt tank（11）With
Pave mechanism（3）, the asphalt tank（11）It is connected with the pitch sprinkling mechanism for earthward spraying pitch（2）, it is characterised in that：Institute
State the mechanism that paves（3）Including being mounted on body（1）The Level tune component of tail portion（31）, the Level tune component（31）Direction
Ground side is extended with connecting rod（32）, the connecting rod（32）Far from Level tune component（31）One end is equipped with vertical adjusting group
Part（33）, the vertical adjusting part（33）It is equipped with the roller that paves abutted against with ground（34）.
2. the automatic spread paver of a kind of asphalt according to claim 1, it is characterised in that：The Level tune
Component（31）Including being fixed on body（1）The guide rail of tail portion（311）, the guide rail（311）It is interior to be equipped with driving chain（312）, institute
State driving chain（312）One end is equipped with flywheel（313）, the other end is equipped with directive wheel（314）, the connecting rod（32）It is fixed on
Both sides driving chain（312）Any point.
3. the automatic spread paver of a kind of asphalt according to claim 2, it is characterised in that：The flywheel
（313）Side be equipped with can two-way startup first motor（315）, the first motor（315）Output shaft and flywheel（313）'s
Central shaft is connected.
4. the automatic spread paver of a kind of asphalt according to claim 3, it is characterised in that：The driving chain
（312）Side is inserted with limiting plate（316）, and the limiting plate（316）It is placed in guide rail（311）It is interior.
5. the automatic spread paver of a kind of asphalt according to claim 1, it is characterised in that：The vertical adjusting
Component（33）Including with connecting rod（32）The fixed plate to connect（331）, the fixed plate（331）It is equipped with the second motor（332）,
Second motor（332）Output shaft be threaded with both ends installation and pave roller（34）Fixed board（333）.
6. the automatic spread paver of a kind of asphalt according to claim 5, it is characterised in that：The fixed board
（333）Both sides are equipped with Linear bearing fixing seat（4）, the Linear bearing fixing seat（4）Telescopic rod（41）One end is connected to solid
Fixed board（331）Bottom side.
7. the automatic spread paver of a kind of asphalt according to claim 1, it is characterised in that：The pitch sprinkling
Mechanism（2）Including passing through pipeline and asphalt tank（11）Connected nozzle（21）, the nozzle（21）Uniform intervals are arranged in body
（1）Tail portion and positioned at paving roller（34）Front.
8. the automatic spread paver of a kind of asphalt according to any claim in claim 1-7, feature
It is：The asphalt tank（11）It is interior to be equipped with electric heating assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292617.9U CN208088072U (en) | 2018-03-01 | 2018-03-01 | A kind of automatic spread paver of asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292617.9U CN208088072U (en) | 2018-03-01 | 2018-03-01 | A kind of automatic spread paver of asphalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208088072U true CN208088072U (en) | 2018-11-13 |
Family
ID=64061334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820292617.9U Expired - Fee Related CN208088072U (en) | 2018-03-01 | 2018-03-01 | A kind of automatic spread paver of asphalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208088072U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109369055A (en) * | 2018-11-22 | 2019-02-22 | 中耕耘成建筑科技(江苏)有限公司 | A kind of compound early strength agent and the self-compacting concrete using early strength agent preparation |
| CN110904791A (en) * | 2019-12-17 | 2020-03-24 | 山西交通职业技术学院 | Road asphalt laying equipment for engineering machinery |
| CN112609542A (en) * | 2020-12-11 | 2021-04-06 | 宁波北仑鸿通工程建设有限公司 | Highway paving device and construction method thereof |
| CN112900207A (en) * | 2021-04-15 | 2021-06-04 | 湖南志飞建设有限公司 | One-step paving forming device for ultrathin cover surface quick-bonding emulsified asphalt and construction method |
| CN113186783A (en) * | 2021-04-20 | 2021-07-30 | 湖南中兴公路桥梁建设有限公司 | Foamed asphalt warm-mix recycled flexible pavement construction device and construction method thereof |
| CN114293439A (en) * | 2021-12-29 | 2022-04-08 | 南通学帆工程材料科技有限公司 | Road engineering asphalt spraying and spraying device |
-
2018
- 2018-03-01 CN CN201820292617.9U patent/CN208088072U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109369055A (en) * | 2018-11-22 | 2019-02-22 | 中耕耘成建筑科技(江苏)有限公司 | A kind of compound early strength agent and the self-compacting concrete using early strength agent preparation |
| CN109369055B (en) * | 2018-11-22 | 2022-01-21 | 中耕耘成建筑科技(江苏)有限公司 | Composite early strength agent and self-compacting concrete prepared by utilizing same |
| CN110904791A (en) * | 2019-12-17 | 2020-03-24 | 山西交通职业技术学院 | Road asphalt laying equipment for engineering machinery |
| CN112609542A (en) * | 2020-12-11 | 2021-04-06 | 宁波北仑鸿通工程建设有限公司 | Highway paving device and construction method thereof |
| CN112900207A (en) * | 2021-04-15 | 2021-06-04 | 湖南志飞建设有限公司 | One-step paving forming device for ultrathin cover surface quick-bonding emulsified asphalt and construction method |
| CN113186783A (en) * | 2021-04-20 | 2021-07-30 | 湖南中兴公路桥梁建设有限公司 | Foamed asphalt warm-mix recycled flexible pavement construction device and construction method thereof |
| CN114293439A (en) * | 2021-12-29 | 2022-04-08 | 南通学帆工程材料科技有限公司 | Road engineering asphalt spraying and spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20200301 |